lui x3,0x87654
addi x3,x3,0x321
lui x4,0xfedcb
addi x4,x4,0x7f5
lui x1,0x100
sw x3 ,0x0(x1)
sw x4 ,0x4(x1)
sw x0 ,0x7d0(x1)
sw x0 ,0x7d4(x1)
sb x3,0x7d0(x1)
sb x3,0x7d1(x1)
sb x3,0x7d2(x1)
sb x3,0x7d3(x1)
sb x4,0x7d4(x1)
sb x4,0x7d5(x1)
sb x4,0x7d6(x1)
sb x4,0x7d7(x1)
exit: